[Diagnostic procedure in patients with suspected lung cancer. Results of combined evaluation by thoracic surgery and pulmonary medicine specialists].
During the last 50 years, the 5-year survival of lung cancer patients has been unchanged at 5%. As the prognosis for patients with operable nonsmall cell lung cancer (NSCLC) is much better, the diagnostic examination of tumour suspicious lesions with secondary judgement of operability in NSCLC is an important subject. This study focuses on the diagnostic process. During the years 1991-1993, 467 consecutive patients with pulmonary tumour suspicious lesions were prospectively followed at the Department of Pulmonary Medicine and the Department of Thoracic Surgery, Bispebjerg Hospital. In 40% of the patients, the diagnostic delay was longer than 30 days. Fiberbronchoscopy and fine needle biopsy were the most important diagnostic tests with an accuracy of approx. 90% for both central and peripheral lesions. Benign lesions comprised 19% of all, while the prevalence of squamous cell carcinoma, adenocarcinoma, small-cell carcinoma and large-cell carcinoma was respectively 21%, 26%, 15% and 18% of the malignant infiltrates. Histological diagnosis was not achieved in 104 patients. Histological diagnosis was achieved in most patients, but the diagnostic process was slow. A faster diagnostic process is to be aimed for and can, hopefully, be achieved by accomplishing diagnostic standards as just proposed by the Danish Lung Cancer Group.
Ringbaek
T J
TJ
Bispebjerg Hospital, lungemedicinsk afdeling P.
Borgeskov
S
S
Lange
P
P
Viskum
K
K
D000230:Adenocarcinoma / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D000368:Aged; D002277:Carcinoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D018287:Carcinoma, Large Cell / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D018288:Carcinoma, Small Cell / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012017:Referral and Consultation; D019616:Thoracic Surgical Procedures; D013997:Time Factors
Den diagnostiske proces hos patienter mistaenkt for lungekraeft. Resultaterne af foelles thoraxkirurgisk-lungemedicinsk visitation.